Nalbari_PDNA_2025-26_76

11.1. Earthwork in excavation for structures as per drawing and technical specifications Clause305.1 including setting out, construction of shoring and bracing, removal of stumps andother deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.1 Ordinary soil, Upto 3 m depth

14.11. Construction of toe walls for protection of slopes as per drawing and technical specifications Clause 1302.5 (i) Random rubble masonry in case of stone pitching laid with cement mortar (1:5)

14.8. Providing and laying of dry rubble flooring complete as per drawings and technical specifications Clause 1303.3

11.4. Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803,1202 & 1203 A. With crushed Stone (i)P.C.C grade M 10 Nominal mix 1:3.6 (Hand mixing)

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25

Providing and laying pitching on slopes laid over prepared filter media as per drawing and technical specifications Clause 1302 I Stone/Boulder

Providing and laying filter material underneath pitching in slopes complete as per drawing and technical specifications Clause 1302

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger si